<!DOCTYPE HTML>
<html class="reftest-wait">
<body style="background:white;">
<!-- Test if poster hides after playing with autoplay. -->
<video src="black140x100.webm"
       poster="blue250x200.png"
       preload="auto"
       autoplay
       onplaying="setTimeout(function(){document.documentElement.className = '';},0);"></video>
</body>
</html>
